Q. There is no $S - S$ bond is
A) $S_{2}O_{4}^{2 -}$
B) $S_{2}O_{3}^{2 -}$
C) $S_{2}O_{5}^{2 -}$
D) $S_{2}O_{7}^{2 -}$
Explanation
(d)
$O$ $\ O$
$||$ $||$
(a)$S_{2}O_{4}^{2 -}\$ $\ ^{-}\ O - S - S - O^{-}$
$S$ $\$
$||$
(b)$S_{2}O_{3}^{2 -}\$ $\ ^{-}\ O - S - O^{-}$
$||$
$O$
$S$ $\$
$||$
(c)$S_{2}O_{2}^{2 -}\$ $\ ^{-}\ O - S - O^{-}$
$O$ $\ O$
$||$ $||$
(d)$S_{2}O_{7}^{2 -}\$ $\ ^{-}\ O - S - O - S - O^{-}$
$||\ \ \ \ \ \ \ \ \ \ \ \ \ ||$
$O\ \ \ \ \ \ \ \ \ \ \ \ \ O$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.